Head-to-head
Mercor vs Appen
Which pays more, which is easier to start, and which fits the work you want. Compared on real pay, work model, payout, and the roles open right now.
Mercor
AppenMercor vs Appen: the short answer
, AITraining.jobs lists 232 open Mercor roles (typical pay $55 to $150 an hour, median $75) and 55 open Appen roles.
On pay, Mercor is benchmarked at $55-$150/hr typical (live median $75) and Appen at $2.50–$14/hr micro; $20–$40/hr evaluators; the two price work differently, so compare against your own hours.
Appen is easier to start on (open to anyone after a short qualification, no degree or experience required), while Mercor is gated by a screen for a degree, professional expertise, or a skills test.
Both hire for AI Evaluation; Mercor also covers Domain Experts, Coding, Math & STEM, Agentic & RL Envs, Red-Teaming, and Writing; Appen also covers Transcription & Audio, Data Annotation, Robotics Data, and Multilingual.
Right now Mercor has more live roles (232 vs 55).
Bottom line: Appen has the lower barrier to entry, so it is the easier place to start; pick Mercor instead if its specific work fits you better.
| Mercor | Appen | |
|---|---|---|
| Typical pay | $55-$150/hr typical (live median $75) | $2.50–$14/hr micro; $20–$40/hr evaluators |
| Work model | Expert network · Expert credential marketplace | Microtask crowd · Global crowd (speech/localization) |
| Kinds of work | Domain Experts, Coding, Math & STEM, Agentic & RL Envs, AI Evaluation, Red-Teaming, and Writing | Transcription & Audio, Data Annotation, Robotics Data, Multilingual, and AI Evaluation |
| How you get paid | Weekly via Stripe (1099 contractors). | Monthly through CrowdGen: PayPal, Payoneer, bank transfer or Airtm. |
| Where you can work | Global (45+ countries); many projects timezone- or country-restricted (US/UK/AU premiums). | 170+ countries, 235+ languages; projects geo-gated. |
| Open roles now | 232 live | 55 live |
| Worker sentiment | Glassdoor ~4.0/5; ~81% would recommend | Trustpilot 1.4/5 (373 reviews) for appen.com, 1.6/5 (125) for CrowdGen, read 15 Oct 2026 |
Pay shows each platform's live measured band where its feed has enough hourly-stated roles, otherwise our compiled benchmark. How we compile pay.
Best for people with a degree or professional skills who want vetted, higher-skill work.
232 open roles now →Best for getting started immediately with no experience.
55 open roles now →Some links on AITraining.jobs are referral links. If you sign up through one, AITraining.jobs may earn a commission at no extra cost to you. It never changes what a platform pays you.
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Mercor vs Appen: common questions
Which pays more, Mercor or Appen?
On pay, Mercor is benchmarked at $55-$150/hr typical (live median $75) and Appen at $2.50–$14/hr micro; $20–$40/hr evaluators; the two price work differently, so compare against your own hours.
Is Mercor or Appen easier to get started with?
Appen is easier to start on (open to anyone after a short qualification, no degree or experience required), while Mercor is gated by a screen for a degree, professional expertise, or a skills test.
Can you work on both Mercor and Appen?
Yes. They are independent platforms, and many contributors join several at once to keep a steady flow of work, especially since both hire for AI Evaluation. Signing up for one does not affect the other.